package edu.gduf.interceptor;

import org.springframework.web.servlet.HandlerInterceptor;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;

/**
 * Demo Class
 *
 * @author 古市
 * @date 2020-10-24 11:23
 **/
public class LoginInterceptor implements HandlerInterceptor {

    @Override
    public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler) throws Exception {
        HttpSession session = request.getSession();
        if (session.getAttribute("loginUser") != null) {
            return true;
        }else {
            response.sendRedirect("/party/login.html");
            return false;
        }

    }
}
